Switching power supply controller with high frequency...

Details Switching power supply controller with high frequency... Switching power supply controller with high frequency...

2011-06-21

2011-06-21

Berhane, Adolf (Department: 2838)

Electricity: power supply or regulation systems

Output level responsive

Using a three or more terminal semiconductive device as the...

C323S283000

Reexamination Certificate

active

07965068

ABSTRACT:
A controller for a multi-phase switching power supply shuffles the sequence of the phases in response to a load transient to prevent synchronization of one or more phases with high-frequency load transients. The sequence may be shuffled by varying the frequency and/or sequence of the switching control signals to introduce a random variation in the phases.

REFERENCES:
patent: 5822200 (1998-10-01), Stasz
patent: 6204649 (2001-03-01), Roman
patent: 6731524 (2004-05-01), Elek et al.
patent: 7019507 (2006-03-01), Dittmer et al.
patent: 7504810 (2009-03-01), Tagare
patent: 2005/0184717 (2005-08-01), Walters
patent: 2006/0006816 (2006-01-01), Alexandrov
patent: 2007/0290664 (2007-12-01), Moyer et al.
patent: 2008/0224678 (2008-09-01), Tobin et al.

Affiliated with

Also associated with

Rating

Switching power supply controller with high frequency... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Switching power supply controller with high frequency..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Switching power supply controller with high frequency... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2672855